| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $170.65 | 9.127% | $186.2252 | $186.23 | $186.25 | $186.20 |
| Purchase #2 | $5.74 | 10.428% | $6.3386 | $6.34 | $6.35 | $6.30 |
| Purchase #3 | $195.67 | 4.538% | $204.5495 | $204.55 | $204.55 | $204.50 |
| Purchase #4 | $11.72 | 4.352% | $12.2301 | $12.23 | $12.25 | $12.20 |
| Purchase #5 | $212.37 | 12.569% | $239.0628 | $239.06 | $239.05 | $239.10 |
| Purchase #6 | $158.64 | 10.189% | $174.8038 | $174.80 | $174.80 | $174.80 |
| Purchase #7 | $12.70 | 10.117% | $13.9849 | $13.98 | $14.00 | $14.00 |
| 7 purchase totals = | $767.49 | $837.1949 | $837.19 | $837.25 | $837.10 | |